// app.js
const {getCartLength} = require('./http/api') 
App({
  onLaunch() {
    // 展示本地存储能力
    const logs = wx.getStorageSync('logs') || []
    logs.unshift(Date.now())
    wx.setStorageSync('logs', logs)

    // 登录
    wx.login({
      success: res => {
        // 发送 res.code 到后台换取 openId, sessionKey, unionId
      }
    })
  },
  globalData: {
    userInfo: null,
    index:0
  },
  
  async set() {
    const res = await getCartLength({token:wx.getStorageSync('token')})
    console.log(res.data.number);
    wx.setTabBarBadge({
      index:3,
      text:res.data.number.toString()
    })
  }
})
